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14397124 = 2274311193
BaseRepresentation
bin110110111010…
…111011000100
31000002110010211
4312322323010
512141201444
61232325204
7233242060
oct66727304
930073124
1014397124
118143855
1249a3804
132ca1111
141caaaa0
1513e5c34
hexdbaec4

14397124 has 24 divisors (see below), whose sum is σ = 28885248. Its totient is φ = 6150720.

The previous prime is 14397091. The next prime is 14397127. The reversal of 14397124 is 42179341.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14397127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11472 + ... + 12664.

It is an arithmetic number, because the mean of its divisors is an integer number (1203552).

Almost surely, 214397124 is an apocalyptic number.

14397124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14397124 is an abundant number, since it is smaller than the sum of its proper divisors (14488124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14397124 is a wasteful number, since it uses less digits than its factorization.

14397124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635 (or 1633 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 14397124 is about 3794.3542270062. The cubic root of 14397124 is about 243.2718820659.

The spelling of 14397124 in words is "fourteen million, three hundred ninety-seven thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 431 862 1193 1724 2386 3017 4772 6034 8351 12068 16702 33404 514183 1028366 2056732 3599281 7198562 14397124